54968485

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 81108720

約数和(自身を除く): 26140235

約数列:

[1, 5, 11, 13, 29, 55, 65, 121, 143, 145, 241, 319, 377, 605, 715, 1205, 1573, 1595, 1885, 2651, 3133, 3509, 4147, 6989, 7865, 13255, 15665, 17545, 20735, 29161, 34463, 34945, 45617, 76879, 90857, 145805, 172315, 228085, 379093, 384395, 454285, 845669, 999427, 1895465, 4228345, 4997135, 10993697, 54968485]

約数ペア:

[(1, 54968485), (5, 10993697), (11, 4997135), (13, 4228345), (29, 1895465), (55, 999427), (65, 845669), (121, 454285), (143, 384395), (145, 379093), (241, 228085), (319, 172315), (377, 145805), (605, 90857), (715, 76879), (1205, 45617), (1573, 34945), (1595, 34463), (1885, 29161), (2651, 20735), (3133, 17545), (3509, 15665), (4147, 13255), (6989, 7865)]